big Performance fix

static/js/audio.js

@@ -14,12 +14,20 @@ SOUNDS.hit.volume = 0.6;
 SOUNDS.music.loop = true;
 SOUNDS.music.volume = 0.2;
 
+// Standard: Pitch beibehalten (WICHTIG für euch!)
+if (SOUNDS.music.preservesPitch !== undefined) {
+    SOUNDS.music.preservesPitch = true;
+} else if (SOUNDS.music.mozPreservesPitch !== undefined) {
+    SOUNDS.music.mozPreservesPitch = true; // Firefox Fallback
+} else if (SOUNDS.music.webkitPreservesPitch !== undefined) {
+    SOUNDS.music.webkitPreservesPitch = true; // Safari Fallback
+}
 
+// Mute Status laden
 let isMuted = localStorage.getItem('escape_muted') === 'true';
 
 function playSound(name) {
     if (isMuted || !SOUNDS[name]) return;
-
     const soundClone = SOUNDS[name].cloneNode();
     soundClone.volume = SOUNDS[name].volume;
     soundClone.play().catch(() => {});
@@ -27,28 +35,41 @@ function playSound(name) {
 
 function toggleMute() {
     isMuted = !isMuted;
-
-
     localStorage.setItem('escape_muted', isMuted);
 
-
-    if(isMuted) {
-        SOUNDS.music.pause();
-    } else {
-        SOUNDS.music.play().catch(()=>{});
-    }
+    if(isMuted) SOUNDS.music.pause();
+    else SOUNDS.music.play().catch(()=>{});
 
     return isMuted;
 }
 
 function startMusic() {
-
-    if(!isMuted) {
-        SOUNDS.music.play().catch(e => console.log("Audio Autoplay blocked", e));
-    }
+    if(!isMuted) SOUNDS.music.play().catch(e => console.log("Audio Autoplay blocked"));
 }
 
-
 function getMuteState() {
     return isMuted;
+}
+
+// --- GESCHWINDIGKEIT ANPASSEN ---
+function setMusicSpeed(gameSpeed) {
+    if (isMuted || !SOUNDS.music) return;
+
+    const baseGameSpeed = 15.0; // Muss zu BASE_SPEED in config.js passen
+
+    // Faktor berechnen: Speed 30 = Musik 1.3x
+    let rate = 1.0 + (gameSpeed - baseGameSpeed) * 0.02;
+
+    // Limits
+    if (rate < 1.0) rate = 1.0;
+    if (rate > 2.0) rate = 2.0;
+
+    // Nur bei spürbarer Änderung anwenden
+    if (Math.abs(SOUNDS.music.playbackRate - rate) > 0.05) {
+        SOUNDS.music.playbackRate = rate;
+    }
+}
+
+function resetMusicSpeed() {
+    if (SOUNDS.music) SOUNDS.music.playbackRate = 1.0;
 }